Merge pull request #216 from henninghall/fix-am-pm-width

adaptive am pm width

android/src/main/res/layout/native_picker.xml

@@ -52,7 +52,7 @@
         <com.henninghall.date_picker.pickers.AndroidNative
             android:id="@+id/ampm"
             android:theme="@style/android_native_theme"
-            style="@style/android_native_small"
+            style="@style/android_native"
             android:tag="ampm" />
     </LinearLayout>